I read a lot about it on Wikipedia once and promptly forgot all of it. But I will still bring it up in any conversation!

5.

The English language

Though I haven't taken a proper English class since my mid-teen years, I am an ardent proponent of grammatical accuracy. I actually interrupt people, correcting with "whom" while they're talking. Have I gone too far? I say not far enough.

6.

Social issues

Name one! I can talk about it for hours with very little understanding of the subject.

7.

Television

I have what I like to call "objectively good taste" in TV.

8.

What constitutes a "pie"

Cheesecake is pie! I don't care that it has cake in the name. What cake do you know that has a crust?

9.

When people ask me to do things

I usually stop listening about halfway through the instructions, say "got it!", then proceed to do that thing completely improvised. I will not ask for help.

10.

Directions

If I take a wrong turn, I just keep driving until I know where I am again. I will not admit I made a mistake.